Pop star Rihanna’s Los Angeles mansion was targeted by a burglar over the weekend. The Umbrella hitmaker was busy touring in Australia when a crook attempted to break into her Pacific Palisades home. According to editors at TMZ.com, the would-be thief ran away without entering the property because alarms were set off during the incident, which was caught on tape. Rihanna faced a similar issue earlier this year, when an alleged stalker attempted to break into her home but mistakenly entered a neighbour’s house instead. Officers are currently investigating the latest incident.